134 tracked 13F filers disclose a position in OPRA as of the latest SEC 13F filings, a combined $241.2M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Tidal Investments LLC | $46.3M | 2.3M | ▼−5.3% Reduced · −130K sh | Q2 2026 | |
| 2 | AMERICAN CENTURY COMPANIES INC | $25.1M | 1.8M | ▲+14% Added · +219K sh | Q1 2026 | |
| 3 | Schonfeld Strategic Advisors LLC | $31.1M | 1.6M | ▲+9.4% Added · +135K sh | Q2 2026 | |
| 4 | ExodusPoint Capital Management, LP | $16.6M | 836K | ▲+91% Added · +398K sh | Q2 2026 | |
| 5 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $11.0M | 770K | ▼−5.8% Reduced · −47K sh | Q1 2026 | |
| 6 | Penn Capital Management Company, LLC | $15.2M | 766K | ▲+41% Added · +221K sh | Q2 2026 | |
| 7 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $6.9M | 485K | ▼−6.4% Reduced · −33K sh | Q1 2026 | |
| 8 | NEW YORK STATE COMMON RETIREMENT FUND | $5.0M | 354K | —Held | Q1 2026 | |
| 9 | Trexquant Investment LP | $4.2M | 295K | ▲+34% Added · +75K sh | Q1 2026 | |
| 10 | UBS Group AG | $4.2M | 292K | ▲+252% Added · +209K sh | Q1 2026 | |
| 11 | RENAISSANCE TECHNOLOGIES LLC | $4.1M | 285K | ▲+23% Added · +53K sh | Q1 2026 | |
| 12 | CREDIT AGRICOLE S A | $5.6M | 280K | —Held | Q2 2026 | |
| 13 | SEIZERT CAPITAL PARTNERS, LLC | $5.1M | 258K | ▲+67% Added · +103K sh | Q2 2026 | |
| 14 | Rockefeller Capital Management L.P. | $3.6M | 252K | ▲+2.4% Added · +6K sh | Q1 2026 | |
| 15 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $3.5M | 246K | ▼−3.1% Reduced · −8K sh | Q1 2026 | |
| 16 | MILLENNIUM MANAGEMENT LLC | $3.2M | 225K | ▲+15% Added · +29K sh | Q1 2026 | |
| 17 | CITADEL ADVISORS LLC | $3.2M | 225K | ▼−7.8% Reduced · −19K sh | Q1 2026 | |
| 18 | Quinn Opportunity Partners LLC | $3.1M | 220K | ▲New +220K sh | Q1 2026 | |
| 19 | Squarepoint Ops LLC | $2.3M | 164K | ▲+127% Added · +91K sh | Q1 2026 | |
| 20 | KLEIN PAVLIS & PEASLEY FINANCIAL, INC. | $2.9M | 148K | ▲+1.1% Added · +2K sh | Q2 2026 | |
| 21 | Kestra Advisory Services, LLC | $2.4M | 123K | ▲+731% Added · +108K sh | Q2 2026 | |
| 22 | MARSHALL WACE, LLP | $1.8M | 123K | ▼−53% Reduced · −138K sh | Q1 2026 | |
| 23 | Hennion & Walsh Asset Management, Inc. | $2.1M | 105K | ▲+5.4% Added · +5K sh | Q2 2026 | |
| 24 | Strategic Global Advisors, LLC | $1.4M | 98K | ▼−4.3% Reduced · −4K sh | Q1 2026 | |
| 25 | BTC Capital Management, Inc. | $1.9M | 95K | ▲New +95K sh | Q2 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 14 funds opened a new position in OPRA and 23 added to an existing one, while 15 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 72 funds | $54.7B |
| NVIDIA CORPNVDA | 71 funds | $78.3B |
| APPLE INCAAPL | 71 funds | $59.3B |
| AMAZON.COM INCAMZN | 71 funds | $43.0B |
| META PLATFORMS INC-CLASS AMETA | 71 funds | $18.4B |
| COSTCO WHOLESALE CORPCOST | 70 funds | $8.9B |
| ALPHABET INC-CL AGOOGL | 69 funds | $34.2B |
| ELI LILLY & COLLY | 69 funds | $12.9B |
| JPMORGAN CHASE & COJPM | 69 funds | $12.1B |
| MICRON TECHNOLOGY INCMU | 69 funds | $12.0B |
| BROADCOM INCAVGO | 68 funds | $30.1B |
| BANK OF AMERICA CORPBAC | 68 funds | $5.9B |
Ranked by how many of OPRA's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 18, 2026 | Jacobsen Frode | Chief Financial Officer | Sell (S) | 44K | $822K |
| Jun 18, 2026 | Song Lin | Chief Executive Officer, Director | Sell (S) | 44K | $822K |
| Jun 17, 2026 | Jacobsen Frode | Chief Financial Officer | Sell (S) | 26K | $483K |
| Jun 17, 2026 | Song Lin | Chief Executive Officer, Director | Sell (S) | 26K | $483K |
Connected entities for OPRA
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/OPRA/capital-change-brief"
Use Arkolith's capital_change_brief for OPRA. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for OPRA. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.